ESDS Longitudinal data - version histories

1970 British Cohort Study: Sixteen Year Follow-up, Arithmetic Test, 1986

14 January 2009

First edition

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1970 British Cohort Study Response Dataset, 1970-2005

14 August 2008

For the second edition (August 2008), the serial number has been replaced with a new one, variable Bcsid. This change has been made for all datasets in the BCS70 series. Further information may be found in the ‘CLS Confidentiality and Data Security Review’, included in the documentation.

1st: 27 April 2007
2nd: 14 August 2008

1970 British Cohort Study: Employment Histories, 1996-2004

14 August 2008

For the second edition (August 2008), the serial number has been replaced with a new one, variable Bcsid. This change has been made for all datasets in the BCS70 series. Further information may be found in the ‘CLS Confidentiality and Data Security Review’, included in the documentation.

1st: 16 April 2007
2nd: 14 August 2008

1970 British Cohort Study, 2004-2005

14 August 2008

For the second edition (August 2008), the serial number has been replaced with a new one, variable Bcsid. This change has been made for all datasets in the BCS70 series. Further information may be found in the ‘CLS Confidentiality and Data Security Review’, included in the documentation.

1st: 27 March 2007
2nd: 14 August 2008

1970 British Cohort Study: Twenty-Nine-Year Follow-up, 1999-2000

14 August 2008

For the second edition (August 2008), the serial number has been replaced with a new one, variable Bcsid. This change has been made for all datasets in the BCS70 series. Further information may be found in the ‘CLS Confidentiality and Data Security Review’, included in the documentation.

1st: 29 January 2007
2nd: 14 August 2008

1970 British Cohort Study County Data, 1986, 1996 and 2000: Special Licence Access

14 August 2008

For the second edition (August 2008), the serial number has been replaced with a new one, variable Bcsid. This change has been made for all datasets in the BCS70 series. Further information may be found in the ‘CLS Confidentiality and Data Security Review’, included in the documentation.

1st: 24 November 2006
2nd: 14 August 2008

1970 British Cohort Study: Sixteen-Year Head Teacher Questionnaire, 1986

14 August 2008

For the third edition (August 2008), the serial number has been replaced with a new one, variable Bcsid. This change has been made for all datasets in the BCS70 series. Further information may be found in the ‘CLS Confidentiality and Data Security Review’, included in the documentation.

1970 British Cohort Study: Partnership Histories, 1986-2000

14 August 2008

For the second edition (August 2008), the serial number has been replaced with a new one, variable Bcsid. This change has been made for all datasets in the BCS70 series. Further information may be found in the ‘CLS Confidentiality and Data Security Review’, included in the documentation.

1st: 29 July 2005
2nd: 14 August 2008

1970 British Cohort Study: Twenty-One-Year Sample Survey, 1992

14 August 2008

For the second edition (August 2008), the serial number has been replaced with a new one, variable Bcsid. This change has been made for all datasets in the BCS70 series. Further information may be found in the ‘CLS Confidentiality and Data Security Review’, included in the documentation.

1st: 10 September 2003
2nd: 14 August 2008

1970 British Cohort Study: Twenty-Six-Year Follow-up, 1996

14 August 2008

For the third edition (August 2008), the serial number has been replaced with a new one, variable Bcsid. This change has been made for all datasets in the BCS70 series. Further information may be found in the ‘CLS Confidentiality and Data Security Review’, included in the documentation.

1970 British Cohort Study: Ten-Year Follow-up, 1980

7 October 2008

For the third edition, the CHES serial number has been removed. In the previous edition a new serial number for all respondents was added, variable Bcsid. This change has been made for all datasets in the BCS70 series.

1st: 18 September 1997
2nd: 14 August 2008
3rd: 7 October 2008

1970 British Cohort Study: Sixteen-Year Follow-up, 1986

7 October 2008

For the fourth edition, the CHES serial number has been removed. In the previous edition a new serial number for all respondents was added, variable Bcsid. This change has been made for all datasets in the BCS70 series.

1970 British Cohort Study: Five-Year Follow-up, 1975

14 August 2008

For the second edition (August 2008), the serial number has been replaced with a new one, variable Bcsid. This change has been made for all datasets in the BCS70 series. Further information may be found in the ‘CLS Confidentiality and Data Security Review’, included in the documentation.

1st: 24 April 1990
2nd: 14 August 2008

1970 Birth Cohort: 42-Month Subsample, 1973

14 August 2008

For the second edition (August 2008), the serial number has been replaced with a new one, variable Bcsid. This change has been made for all datasets in the BCS70 series. Further information may be found in the ‘CLS Confidentiality and Data Security Review’, included in the documentation.

1st: 13 March 1990
2nd: 14 August 2008

1970 Birth Cohort: Birth and 22-Month Subsample, 1970-1972

14 August 2008

For the second edition (August 2008), the serial number has been replaced with a new one, variable Bcsid. This change has been made for all datasets in the BCS70 series. Further information may be found in the ‘CLS Confidentiality and Data Security Review’, included in the documentation.

1st: 28 November 1989
2nd: 14 August 2008

British Household Panel Survey, Waves 1-17, 1991-2008: Secure Data Access, National Grid Reference (Easting, Northing, OSGRDIND)

11 December 2009

First edition

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British Household Panel Survey, Waves 1-18, 1991-2009: Special Licence Access, 1991 Ward, Census Code Range (WARDC91)

17 November 2009

First edition

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British Household Panel Survey, Waves 1-17, 1991-2008: Conditional Access for Non-UK Users, Area Classification for Output Areas (OAC)

23 September 2009

First edition

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British Household Panel Survey, Waves 1-17, 1991-2008: Conditional Access, Area Classification for Output Areas (OAC)

23 September 2009

First edition

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British Household Panel Survey, Waves 1-17, 1991-2008: Conditional Access for Non-UK Users, Westminster Parliamentary Constituencies

3 July 2009

First edition

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British Household Panel Survey, Waves 1-17, 1991-2008: Conditional Access for Non-UK Users, Rural-Urban Indicators

3 July 2009

First edition

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British Household Panel Survey, Waves 1-17, 1991-2008: Conditional Access for Non-UK Users, Travel to Work Areas

3 July 2009

First edition

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British Household Panel Survey, Waves 1-17, 1991-2008: Conditional Access for Non-UK Users, Primary Care Trusts

3 July 2009

First edition

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British Household Panel Survey, Waves 1-17, 1991-2008: Conditional Access for Non-UK Users, Local Education Authorities

3 July 2009

First edition

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British Household Panel Survey, Waves 1-17, 1991-2008: Conditional Access for Non-UK Users, Local Authority District Codes

3 July 2009

First edition

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British Household Panel Survey, Waves 1-17, 1991-2008: Conditional Access for Non-UK Users, Local Authority Districts

3 July 2009

First edition

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British Household Panel Survey, Waves 1-17, 1991-2008: Special Licence Access, Lower Layer Super Output Areas and Scottish Data Zones

7 April 2009

First edition

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British Household Panel Survey, Waves 1-17, 1991-2008: Special Licence Access, Census Area Statistics, Ward

7 April 2009

First edition

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British Household Panel Survey, Waves 1-17, 1991-2008: Conditional Access, Westminster Parliamentary Constituencies

2 April 2009

For the second edition, wave 17 data added.

1st: 7 January 2009
2nd: 2 April 2009

British Household Panel Survey, Waves 1-17, 1991-2008: Conditional Access, Rural-Urban Indicators

2 April 2009

For the second edition, wave 17 data added.

1st: 7 January 2009
2nd: 2 April 2009

British Household Panel Survey, Waves 1-17, 1991-2008: Conditional Access, Travel to Work Areas

2 April 2009

For the second edition, wave 17 data added.

1st: 7 January 2009
2nd: 2 April 2009

British Household Panel Survey, Waves 1-17, 1991-2008: Conditional Access, Primary Care Trusts

2 April 2009

For the second edition, wave 17 data added.

1st: 7 January 2009
2nd: 2 April 2009

British Household Panel Survey, Waves 1-17, 1991-2008: Conditional Access, Local Education Authorities

2 April 2009

For the second edition, wave 17 data added.

1st: 7 January 2009
2nd: 2 April 2009

British Household Panel Survey, Waves 1-17, 1991-2008: Conditional Access, Local Authority District Codes

2 April 2009

For the second edition, wave 17 data added.

1st: 7 January 2009
2nd: 2 April 2009

British Household Panel Survey, Waves 1-17, 1991-2008: Conditional Access, Local Authority Districts

2 April 2009

For the second edition, wave 17 data added.

1st: 3 December 2008
2nd: 2 April 2009

British Household Panel Survey Consolidated Marital, Cohabitation and Fertility Histories, 1991-2006

12 November 2007

For the second edition, updated data and documentation, covering Wave 15, were deposited.

1st: 25 April 2007
2nd: 12 November 2007

British Household Panel Survey Calibrated Time Use Data, 1994-2004

2 June 2006

First edition

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Human Capital and Social Position in Britain: Creating a Measure of Wage-Earning Potential from BHPS Data, 1991-2004

11 May 2006

First edition

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British Household Panel Survey; Waves 1-17, 1991-2008

8 May 2009

For the sixth edition, an updated version of the data file QINDRESP in Wave 17 was deposited to correct a number of erroneous occupation codes.

Users should note that, since 2005, SN 5151 is the 'stable' study number for the main BHPS. Previously, the BHPS received a new study number each time an update was received.

British Household Panel Survey Combined Work-Life History Data, 1990-2005

23 November 2006

Fifth edition - the files 'newpan', 'xlempe' and 'xljobe' were updated. Remainder of data/documentation remains unchanged.

British Household Panel Survey Derived Current and Annual Net Household Income Variables, Waves 1-14, 1991-2005

25 November 2008

For the eighth edition, new data for Waves 15 and 16 have been added to the study and data for Waves 1–14 and the documentation have been updated.

English Longitudinal Study of Ageing: Wave 0 (1998, 1999 and 2001) and Waves 1-4 (2002-2009)

19 January 2010

For the 13th edition, Wave 4 Phase 1 data and documentation were added to the study.

Families and Children Study: Waves 1-7, 1999-2005

24 May 2007

Seventh edition - data and documentation for FACS Wave 7, and some documentation pertaining to all waves of the survey, have been added to the study.

1st: 12 December 2001
2nd: 3 February 2003
3rd: 22 April 2004
4th: 30 June 2004
5th: 30 August 2005
6th: 3 May 2006
7th: 24 May 2007

Longitudinal Study of Young People in England: Waves One to Four, 2004-2007

23 September 2009

For the seventh edition, data and documentation for Wave 4 were updated.

1st: 12 December 2006
2nd: 23 November 2007
3rd: 29 January 2008
4th: 7 July 2008
5th: 9 October 2008
6th: 5 August 2009
7th: 23 September 2009

Millennium Cohort Study: Third Survey, 2006

18 March 2009

For the third edition, the geographically-linked data file, the longitudinal family information file, and a new version of the 'MCS Guide to the Datasets' document (November 2008 edition) have been added to the dataset.

1st: 18 March 2008
2nd: 4 August 2008
3rd: 18 March 2009

Millennium Cohort Study, 2001-2005: Geographical Identifiers, Output Area Level: Special Licence Access

18 March 2008

For the second edition (March 2008), a new version of the data file was deposited, with the family serial number variable (famsrno) replaced by a new serial number variable, mcsid (MCS Research Serial Number).

1st: 30 October 2007
2nd: 18 March 2008

Millennium Cohort Study, 2001-2005: Geographical Identifiers, Lower Super Output Area Level: Special Licence Access

18 March 2008

For the second edition (March 2008), a new version of the data file was deposited, with the family serial number variable (famsrno) replaced by a new serial number variable, mcsid (MCS Research Serial Number).

1st: 30 October 2007
2nd: 18 March 2008

Millennium Cohort Study, 2001-2005: Geographical Identifiers, Ward Level: Special Licence Access

18 March 2008

For the second edition (March 2008), a new version of the data file was deposited, with the family serial number variable (famsrno) replaced by a new serial number variable, mcsid (MCS Research Serial Number).

1st: 30 October 2007
2nd: 18 March 2008

Millennium Cohort Study, 2001-2003: Hospital of Birth: Special Licence Access

18 March 2008

For the second edition (March 2008), a new version of the data file was deposited, with the family serial number variable (famsrno) replaced by a new serial number variable, mcsid (MCS Research Serial Number).

1st: 9 October 2007
2nd: 18 March 2008

Millennium Cohort Study: Birth Registration and Maternity Hospital Episode Data, 2001-2003

18 March 2008

For the third edition of the study (March 2008), a new version of the data file was deposited, with the family serial number variable (famsrno) replaced by a new serial number variable, mcsid (MCS Research Serial Number).

1st: 16 April 2007
2nd: 9 October 2007
3rd: 18 March 2008

Millennium Cohort Study: Survey of Mothers who Received Assisted Fertility Treatment, 2003

18 March 2008

For the second edition (March 2008), a new version of the data file was deposited, with the family serial number variable (famsrno) replaced by a new serial number variable, mcsid (MCS Research Serial Number).

1st: 25 January 2007
2nd: 18 March 2008

Millennium Cohort Study: Second Survey, 2003-2005

18 March 2009

For the fifth edition, a new version of the longitudinal family information file, containing updated weights, has been deposited and the 'MCS Guide to the Datasets' document has been updated to the November 2008 edition.

Millennium Cohort Study: First Survey, 2001-2003

18 March 2009

For the eighth edition, a new version of the longitudinal family information file, containing updated weights, has been deposited and the 'MCS Guide to the Datasets' document has been updated to the November 2008 edition.

National Child Development Study: Sweep 8, 2008-2009: First Deposit

4 March 2010

NCDS8 has been deposited at the UK Data Archive in stages. In March 2009 an interim dataset was deposited, based on 2,997 interviews completed between August and December 2008. This dataset was comprised of a subset of the full list of variables. In February 2010 the first full sample edition was deposited (UK Data Archive second edition).

1st: 17 March 2009
2nd: 4 March 2010

National Child Development Study: Sample of Essays (Sweep 2, Age 11), 1969

26 August 2008

First edition

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National Child Development Study: Local Authority Data, 1958-1974: Special Licence Access

14 August 2008

For the second edition (August 2008), the serial number has been replaced with a new one, variable Ncdsid. This change has been made for all datasets in the NCDS series. Further information may be found in the ‘CLS Confidentiality and Data Security Review’, included in the documentation.

1st: 30 October 2007
2nd: 14 August 2008

National Child Development Study: Employment Histories, 1974-2000

14 August 2008

For the second edition (August 2008), the serial number has been replaced with a new one, variable Ncdsid. This change has been made for all datasets in the NCDS series. Further information may be found in the ‘CLS Confidentiality and Data Security Review’, included in the documentation.

1st: 30 October 2007
2nd: 14 August 2008

National Child Development Study: Biomedical Data, 2002-2004: Special Licence Access

20 January 2009

First edition

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National Child Development Study: Sweep 7, 2004-2005

14 August 2008

For the third edition (August 2008), the serial number has been replaced with a new one, variable Ncdsid. This change has been made for all datasets in the NCDS series. Further information may be found in the ‘CLS Confidentiality and Data Security Review’, included in the documentation.

1st: 21 March 2007
2nd: 17 August 2007
3rd: 14 August 2008

National Child Development Study: Sweep 6, 1999-2000

14 August 2008

For the second edition (August 2008), the serial number has been replaced with a new one, variable Ncdsid. This change has been made for all datasets in the NCDS series. Further information may be found in the ‘CLS Confidentiality and Data Security Review’, included in the documentation.

1st: 29 January 2007
2nd: 14 August 2008

National Child Development Study: Sweep 5, 1991

14 August 2008

For the second edition (August 2008), the serial number has been replaced with a new one, variable Ncdsid. This change has been made for all datasets in the NCDS series. Further information may be found in the ‘CLS Confidentiality and Data Security Review’, included in the documentation.

1st: 25 January 2007
2nd: 14 August 2008

National Child Development Study: Sweep 4, 1981

14 August 2008

For the second edition (August 2008), the serial number has been replaced with a new one, variable Ncdsid. This change has been made for all datasets in the NCDS series. Further information may be found in the ‘CLS Confidentiality and Data Security Review’, included in the documentation.

1st: 25 January 2007
2nd: 14 August 2008

National Child Development Study: Childhood Data, Sweeps 0-3, 1958-1974

14 August 2008

For the second edition (August 2008), the serial number has been replaced with a new one, variable Ncdsid. This change has been made for all datasets in the NCDS series. Further information may be found in the ‘CLS Confidentiality and Data Security Review’, included in the documentation.

1st: 24 January 2007
2nd: 14 August 2008

National Child Development Study Response Dataset, 1958-2005

14 August 2008

For the second edition (August 2008), the serial number has been replaced with a new one, variable Ncdsid. This change has been made for all datasets in the NCDS series. Further information may be found in the ‘CLS Confidentiality and Data Security Review’, included in the documentation.

1st: 24 January 2007
2nd: 14 August 2008

National Child Development Study: Sweeps 5-6 Partnership Histories, 1974-2000

14 August 2008

For the second edition (August 2008), the serial number has been replaced with a new one, variable Ncdsid. This change has been made for all datasets in the NCDS series. Further information may be found in the ‘CLS Confidentiality and Data Security Review’, included in the documentation.

1st: 29 July 2005
2nd: 14 August 2008

National Child Development Study: 37-Year Sample Survey, 1995

14 August 2008

For the third edition (August 2008), the serial number has been replaced with a new one, variable Ncdsid. This change has been made for all datasets in the NCDS series. Further information may be found in the ‘CLS Confidentiality and Data Security Review’, included in the documentation.

National Child Development Study: Sweep 5 Parent Migration Dataset, 1991

14 August 2008

For the second edition (August 2008), the serial number has been replaced with a new one, variable Ncdsid. This change has been made for all datasets in the NCDS series. Further information may be found in the ‘CLS Confidentiality and Data Security Review’, included in the documentation.

National Child Development Study: Teaching Sets, 1958-1981

3 November 1988

First edition

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NCDS Sweep 4 Feasibility Study and Tobacco Research Council Study, 1978

1984

First edition

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Warnock Study of Handicapped School Leavers, 1976

1984

First edition

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Social Consequences of Unemployment, 1964-1971

October 1982

First edition

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